Portable radio pager



FIG. 1 is a front elevational view of a radio pager showing my new design;

FIG. 2 is a top, rear and left side perspective view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof; and

FIG. 5 is an enlarged top plan view thereof. 

The ornamental design for a portable radio pager, as shown. 